Question

find the value of m if x-1 is a factor of p(x) = Mx² - 3x + m​

Answer 1

(x−1) is a factor of 3x

2

+mx

Then upon dividing it. The remainder should be equal to zero ⇒1

x−1∣3x

2

+mx∣3x

3x

2

+3x

_______________

mx+3x

∴mx+3x=0

⇒(m+3)x=0

⇒m+3=0 or x=0

⇒m=−3

Answer 2

Step-by-step explanation:

The answer is in the picture..